baber/WOPTO huggingface dataset:
Patent JP-H106996-A (JP)
Title: Power assist device
Inventor: FUJIWARA SHIGEKI
IPC: B62B3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To use a manual carrier as a carrier with power assist. SOLUTION: This device is provided with a driving part 2 generating power for running, an operation part 4 performing an operation, an external force detection means 6 detecting external force added to the operation part 4 and a control means 6 operating the driving part 2 based on the force detected by the external force detection means 6. The device is provided with a connection coupling part 7 which is freely attachable and detachable to/from a carrier 9. By connecting the device with the carrier 9, the carrier 9 can be handled as the carrier 9 with power assist.
Patent JP-H07259914-A (JP)
Title: Cylinder device
Inventor: MACHIDA HIROMI
IPC: F16F9/32
Filed: 1994-03-18
Abstract: PURPOSE:To correctly detect the displacement quantity of a piston rod by regulating the relative rotation of a noncontact type sensor provided on an outer shell to a detecting body provided on a cylinder. CONSTITUTION:A guide part 16A, protruded outwardly in a diameter direction and has an inner side of a recessed part, is formed on the drum part 16 of an outer shell, and also a bracket 18, engaged with the guide part 16A via respective ball bearings 20 and having bearing supporting parts 18D and 18D for regulating the relative rotation of the outer shell and a cylinder 1, is weldedly provided on the surface of an outer tube 2. A detecting body 19 and a height sensor 17 can be retained in an opposite condition to correctly adjust a vehicle height, and also the contact interference, between the bracket 18 and the guide part 16A at the time of the telescopic motion of a piston rod, can be prevented to smooth the telescopic motion.
Patent JP-H02252853-A (JP)
Title: Top floor construction method for building
Inventor: EBATA KATSUFUMI
IPC: E04F15/024
Filed: 1989-03-27
Abstract: PURPOSE:To facilitate the construction of a top floor by obliquely cutting four corner sections, pivotally supporting a number of square panels the periphery of which is formed with a step section, by the use of a support fitting which is located at each butt corner section and is adjustable in height, and thereby concurrently covering each gap with a cover plate. CONSTITUTION:The four corner sections 11 of a square panel 1 is obliquely cut off, and is formed with a step section 12 at each periphery section. Then, a support fitting 21 which is equipped with a through hole 22 and is adjustable in height, is arranged at a position equivalent to each butt corner section of the four panels 1 adjacent to one another on a floor 4 arranged in advance. Furthermore, the support fitting 21 is adjusted in height with a screw adjusted through the through hole 22. After the support fitting 21 has been covered with a number of the panels 1, each gap is covered with cover plates 6 and 7, a sort of wiring is concurrently pulled out of the through hole 22. This constitution prevents the corner section of each panel from being bent up, thereby making it possible to facilitate change in wiring and inspection thereof.
Patent JP-H06285507-A (JP)
Title: Method for preventing hot rolled flaw of stainless steel
Inventor: HIRAMOTO YUJI
IPC: B21B3/02
Filed: 1993-03-31
Abstract: PURPOSE:To prevent a flaw caused by the hot workability of chromium contained stainless steel. CONSTITUTION:When Mn/S <=10 is contained in steel material and the concentration of (S) is <=20ppm and simultaneously the highest heating temperature of the edge part of the heated steel material is given by <=1200 deg.C, precipitation of (S) to the grain boundary and concentration of (S) companied by a gamma alphatransformation in hot rolling is restricted and the strength of the crystalline grain is secured. Consequently, edge seam flaws and edge line flaws are reduced by improvement of hot workability.
Patent JP-S51150644-A (JP)
Title: Transient time ac dc exchanger control method
Inventor: AOTSU HIROAKI
IPC: H02J3/36
Filed: 1975-06-20
Abstract: PURPOSE: To enhance the improvement effect of the system transient stability further to adequately suppress the after instability caused by the DC system quick restarting after removal of the system trouble. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61234095-A (JP)
Inventor: MURAKAMI HIRONORI
IPC: H04N5/335
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01250002-A (JP)
Title: Scanning capacitance microscopy
Inventor: AKAMA YOSHIAKI
IPC: G01B7/34
Filed: 1988-03-30
Abstract: PURPOSE:To prevent a pickup stylus from colliding against the surface of a sample through the operation of a piezoelectric element by providing the piezoelectric element between the pickup stylus and a coarse adjusting mechanism as its feed mechanism. CONSTITUTION:The pickup stylus 1 is put close to the sample 2 and the electrostatic capacity between an electrode and the sample surface is obtained by a capacity detecting circuit 23. The pickup stylus 1 is integrated with a 1st piezoelectric element 22 for fine movement and a 2nd piezoelectric element 53 for coarse movement. When the pickup stylus 1 is too close to the surface of the sample 2, a signal is sent to a piezoelectric driver 63 so as to stop applying a voltage to the 2nd piezoelectric element 53 for coarse movement from a servo controller 25 if the signal from the capacity detecting circuit 23 exceeds a set value. Similarly, when the pickup stylus 1 is too close to the sample 1 at the time of the fine movement, the signal is sent to the piezoelectric driver 29 so as to stop applying the voltage to the 1st piezoelectric element 22 from the servo controller 25 to prevent the pickup stylus 1 from colliding against the sample 2.
Patent JP-H07256437-A (JP)
Title: Expandable plug for closing tap hole of metallurgical container
Inventor: MATSUO KAZUAKI
IPC: B22D41/44
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a plug capable of completely preventing outflow of the front end of slag by packing expandable raw materials, thermally softening raw materials and alkali silicate of respectively specific ratios into a metallic frame having a slit in the axial direction of a cylindrical peripheral surface. CONSTITUTION:The expandable member is housed in the cylindrical metallic frames 1 having slits at several points. Two pieces of such metallic frames 1 are disposed to face each other and a metallic rod 3 is inserted into the centers of bottom plates. The bottom plates of the respective metallic frames 1 are fixed to the metallic rod 3 by means of nuts 4. The expandable raw materials, such as vermiculite, which expand rapidly by heating are added at 30 to 80wt.% to the expandable member. The thermally softening raw materials, such as glass layers and frit, which are a binder for the expandable raw materials are added thereto at 20 to 70wt.%. The alkali silicate which plays the role of a packing assistant and binder at the time of producing the expandable plug is added thereto at 10 to 50%.
Patent JP-H10323455-A (JP)
Title: Picture processor and character form design device
Inventor: YAMAJIRI TATSUO
IPC: A63F13/56
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To continuously change the form and the property of characters by continuously changing a parameter which defines the character in accordance with the movement of a cursor point. SOLUTION: The body center of a player character 200A is set in the intersection of orthogonal XY-axes on an initial screen 300a and a whole is slowly rotation-displayed. A coordinate display point cursor 250a is also positioned in the orthogonal XY-axis intersection. The coordinate display point cursor 250a is functioned as a virtual light source. When the coordinate display point curcor 250b is moved on the succeeding screen 300-b, the shadow of the character 200A is displayed in point symmetry position of the orthogonal XY-axis intersection of the coordinate display point cursor 250b in accordance with the position. Character names 260a and b, lock-on numbers 270a and b, status values 280a and b and status graph displays 290a and b are displayed in realitime in the both screens 300a and b. Thus, the characters are continuously changed.
Patent JP-H10252038-A (JP)
Title: Method for constructing submerged coping type revetment and vibrohammer used therein
Inventor: SHIMIZU TOSHIO
IPC: E02D5/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a revetment constructing method which can enhance profitability by simplifying processes for labor savings and for shortened construction period. SOLUTION: A construction site is first dug to a construction reference plane (c) when necessary to set a floor. Next, a primary placing of revetment steel sheet piles 13 is effected at the construction site, and the revetment steel sheet piles are continuously aligned until their upper ends come to a position higher than the height (a) of the surface of water, e.g., they are driven in two lines, A, B. Then walers and tie rods 14 are attached if necessary. Thereafter, at each of adjacent pairs of the revetment steel sheet piles 13, a coping 15 is formed at their upper ends to unitize and integrate together the plurality of revetment steel sheet piles 13. Then a secondary placing is effected using a vibrohammer 16, and at each of the integral units the coping 15 is driven to a position lower than the height (b) of the surface of water at low tide.  Finally, the construction site is backfilled with earth and sand when necessary.
Patent JP-H04286873-A (JP)
Title: Detection of failed cell
Inventor: KAWAGUCHI TOSHIYUKI
IPC: G01R31/36
Filed: 1991-03-14
Abstract: PURPOSE:To provide a method of detecting a failed cell for determining the failed cell correctly among a number of sodium-sulfur cells contained in a heat insulated container. CONSTITUTION:A single optical fiber 4 is put to get in contact with an outer circumference of cells 1 contained in a heat insulated container 2 in order. The starting end of it is pulled to the outer side of the heat insulated container 2, and a laser pulse is applied. By then anaylizing Raman scattered light from each point, a temperature at each point is detected, and a failed cell is detected by utilizing comparison of the failed cell to the other cells showing that it is at a higher temperature or a lower temperature.
Patent JP-S61232037-A (JP)
Title: Production of pattern for casting
Inventor: KUREMATSU TAKESHI
IPC: B22C7/00
Filed: 1985-04-09
Abstract: PURPOSE:To produce a casting mold without defective degassing by disposing vent hole forming members in the positions where said members face at one end the inside wall of the molding space of a seed mold, casting a pattern material into the molding space and working the vent hole forming members after solidification. CONSTITUTION:The vent hole forming members 2 are disposed in the positions were the members face at one end the inside wall 6 in the molding space of the seed mold 4. The liquid or molten pattern material is cast into the molding space and after the pattern material solidifies, the members 2 are worked to form the vent holes. The disposition of the vent plugs in the workable positions is thereby make possible and therefore the casting mold is produced without the defective degassing.
Patent JP-H09264429-A (JP)
Title: Closing valve and adsorption device and its manufacture
Inventor: SUZUKI KOJI
IPC: F16K1/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption device and its manufacture which has a new closing valve for closing and opening a fluid route, and can carry out proper adsorption to various attracted member without causing the complication of a mechanism and cost rising, and can peel off the adsorbed member easily and in a short time. SOLUTION: A closing valve 50 where a steel ball 53 can be changed over to an opened valve state or a closed valve state by only giving force through which a photographic paper 12 pushes down a protruding member 52 and the magnetic force of a magnet 15 acting on a steel ball 53 for a short time can be obtained. In addition, a plurality of attracting holes 17a for making adsorption is arranged in a plane-shape, and only the suction holes 17a meeting to the size and shape of the adsorbed member can be made to act for abstaining proper suction force.
Patent JP-H11228100-A (JP)
Title: Air balancer
Inventor: MATSUI AKIO
IPC: B66F19/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To perform an operation for a work itself and fine control with an inexpensive and small structure by incorporating and supporting a load sensor block by a guide, a stopper and automatic adjusting screw to be slightly slid in axial direction. SOLUTION: The inner and outer peripheries of a diaphragm piston 6 are respectively fixed to a stopper 3 and a sensor block, a valve rod 12 is moved up and down based on the relative displacement of the diaphragm piston 6 in an axial direction, and air exhaustion and discharging are performed for a detection chamber 5 from a valve seats 13 and 14. Then, a diaphragm piston 21 is operated by a pressure reducing valve 40 equipped with a relief valve incorporated in the sensor block based on a difference in pressure between a pilot chamber 16 and an operation chamber 17, an air supplying and discharging are performed for the operation chamber 17 by a valve rod 18 from valve seats 19 and 20.  When a load is applied on a hook 11, an air cylinder main body is lowered by the set pressure of the pressure reducing valve 40 equipped with the relief valve to close the valve seat 12 and open the valve seat 14, and when the inside of the air cylinder is pressurized through a supply/exhaust port 32 and a pipe route 42 and a shuttle valve 50, the valve seat 14 is closed to complete a balanced state.
Patent JP-H02255628-A (JP)
Title: Isomerization of xylene
Inventor: SATO KIMIHIKO
IPC: C07C5/27
Filed: 1989-03-29
Abstract: PURPOSE:To carry out isomerization of xylene by treating a raw material composed of a mixture of xylene isomers and a small amount of non-aromatic hydrocarbons with a catalyst composed of a pentasil-type crystalline aluminosilicate zeolite and an amorphous refractory inorganic oxide supporting platinum, etc. CONSTITUTION:A raw material composed of a mixture of xylene isomers and 0.02-5wt.% of non-aromatic hydrocarbons is treated with a specific cracking catalyst to effect xylene-isomerization reaction and simultaneous decomposition of the non-aromatic hydrocarbon. A specific xylene isomer is separated from the system and the residual hydrocarbon mixture is recycled to the xylene isomerization reaction system. The cracking catalyst is composed of (A) a zeolite (e.g. ZSM-5) consisting of a pentasiltype crystalline aluminosilicate having a silica/alumina molar ratio of >=10 and containing alkali metal cations occupying >=20% of the cation sites and (B) an amorphous refractory inorganic oxide (e.g. gamma-alumina) supporting platinum, tin, hydrochloric acid, In, etc.
Patent JP-H04310202-A (JP)
Title: Filter element and manufacture thereof
Inventor: KADOYA TERUKAZU
IPC: B01D46/52
Filed: 1991-04-08
Abstract: PURPOSE:To simplify the structure of filter element and improve the filtering performance. CONSTITUTION:A filter medium 2 is made by folding filter paper a number of times in a zigzag manner and the peripheral edges of the filter medium 2 are firmly secured together with an adhesive agent 3, whereby the filter medium is fixedly held in a proper zigzag form and whereby a filter element thus formed is divided into a dust side and a clean side.
Patent JP-H11256946-A (JP)
Title: Door handle device
Inventor: KODA KENSAKU
IPC: E06B7/096
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close a door of a multi-story apartment house, etc., having a high air-tightness. SOLUTION: Slits for aeration 12A, 12B, 13A, and 13B are installed in the sides of covers 12 and 13 of a door handle device 10, and shutters 18 and 19 interlocking with the rotation of handles 15 or 16 are furnished. The slits 12A, 12B, 13A, and 13B are opened by operating the handle 15 or 16 for opening and closing the door 1, and the air-tight condition inside the room is disengaged.
Patent JP-H08275223-A (JP)
Title: Mobile communication terminal equipment
Inventor: TAKE KEIJIRO
IPC: H04W88/06
Filed: 1995-03-31
Abstract: PURPOSE: To allow a system to move between plural systems by reflecting the intention of a user at that point of time or the intention of a registered user in advance onto the movement and to vary the timing when the mobile terminal moves between the systems with the intention of the user. CONSTITUTION: When a mobile terminal moves to a service area 302 of other system and the mobile terminal acquires a control channel of a service area 302 of other system registered in advance at a point of time 304 when a control channel of a service area 301 of a movement source system cannot be acquired, the fact of the acquisition is informed to the user, the propriety of execution of the movement to the service area 302 of the other system such as transmission output changeover or position registration is inquired and when the execution of the movement is commanded as its reply, the movement is executed.
Patent JP-S63241945-A (JP)
Title: Device for arrangement of wafer
Inventor: SAEKI KAZUNORI
IPC: B65G49/07
Filed: 1987-03-28
Abstract: PURPOSE:To rearrange wafers in the order of thicknesses by measuring the thicknesses of conveyed wafers, sequentially taking out the wafers and containing them in the order of their thicknesses on the basis of the thickness data, and easily make the wafers correspond to the data. CONSTITUTION:The thickness of a wafer W conveyed from a wafer conveyor 1 is measured by a wafer thickness measuring machine 2, and the wafer W is then contained in a wafer stocker 3. Thereafter, a controller 8 operates the stocker 3 on the basis of the thicknesses of the wafers W, sequentially takes out the wafers W from the stocker 3 in the order of their thicknesses. If the thickness of the wafer taken out is not to specifications, the wafer is contained in a container 4 for wafers not to specifications. The wafers W after measurement are smoothly and accurately rearranged in the order of their thicknesses and respectively made to easily correspond to their thickness data.
Patent JP-S60221287-A (JP)
Inventor: SAKAGAMI YOSHIKAZU
IPC: G01L5/16
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51151190-A (JP)
Title: Testing paper for measurement of oil and fat peroxide value
Inventor: MATSUSHITA YUKIO
IPC: G01N33/03
Filed: 1975-06-19
Abstract: PURPOSE: Test paper with which peroxide values (POV) of oils and fats as an index of oxidization degradation degree of edible oils, etc. are easily measured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04308200-A (JP)
Title: Fork insertion control device for unmanned fork-lift
Inventor: MIZUTANI KOJI
IPC: B66F9/24
Filed: 1991-04-08
Abstract: PURPOSE:To perform the load handling work by nullifying an obstacle sensor at the tip of a fork, and normally inserting and operating the fork when an object not impairing an insertion action exists behind a pallet. CONSTITUTION:An obstacle sensor 17 is fitted at the tip of the fork 10 of an unmanned fork-lift. A hole confirming sensor 18 is fitted to the fork 10 behind the obstacle sensor 17. The insertion hole P1 of a pallet P is detected by the obstacle sensor 17, and the sensor 17 is turned off when the hole confirming sensor 18 detects that the fork 10 is inserted into the insertion hole P1 of the pallet P. Even if an obstacle exists behind the insertion hole P1 of the pallet P, the obstacle is not detected, and the cargo handling work is continued.
Patent JP-S58193413-A (JP)
Title: Flat abrasion detecting system for wheel
Inventor: YOSHIZAWA SADAICHI
IPC: G01B21/30
Filed: 1982-05-07
Abstract: PURPOSE:To detect the flat abrasion of wheels accurately, by improving the arrangement of supporting members, which support rails, and grasping the shearing strain of rails. CONSTITUTION:The flat abrasion of a wheel 4 is detected by detecting the amount of strain of a rail when a rolling stock runs on a railroad track. In this case a pair of rails arranged in parallel are supported by a plurality of supporting pads 2, which are supporting members that support only one rail. A pair of detectors 3a and 3b, which detect the shearing strain of the rail, are attached to the side part of the rail between the supporting pads 2. A section excluding the supporting parts is made to be a measuring section. The supporting pads 2 are arranged in a zigzag pattern over the measuring section (l) so that the section of the supporting pads 2 of one rail is included in the measuring section of the other rail. When the detected output of the measuring sections are added, discontinuous parts are not yielded. In this way, the flat abrasion amount can be detected without the effect of the supporting members.
Patent JP-S62234689-A (JP)
Title: Laser beam machine
Inventor: MATSUNAGA MASAYUKI
IPC: B23K26/10
Filed: 1986-04-03
Abstract: PURPOSE:To improve working efficiency by moving the work in a standby position to a processing position by a work clamping device installed to a processing head via a pair of columns and discharging the work subjected to processing to the outside of the machine. CONSTITUTION:The clamps of the work clamping device 21 fixed and provided to a pair of the column 8 are actuated to grip both ends of the work 10 existing in the standby position when the processing of the work 9 ends. A traveling device 7 is driven to move the work 10 together with the columns 8, cross rails 6 and the processing head 5 toward a work ejection station 14. The gripping is released in the processing position. The work 9 existing in the processing position is thereby pushed out and moved. The working efficiency is thus improved.
Patent JP-S57191193-A (JP)
Title: Method of manufacturing rudder plate for small ship
Inventor: AKIYAMA MASAHIRO
IPC: B63H25/38
Filed: 1981-05-18
Abstract: PURPOSE:To ease manufacturing of a rudder by forming a trim tab, which bends sidewise at the aft end of a rubber plate, in such a manner that it projects outward as an integrated part of the rudder symmetrically from the rudder plate and then by removing one of projected portions. CONSTITUTION:A rudder plate 2 is formed in a body with plastics such as polyethylene, and its lower after end consists of a trim tab 4 projecting toward both sides. Accordingly, removal of unnecessary part of the trim tab 4 can form easily a trim tab 3 at the necessary side.
Patent JP-S62232954-A (JP)
Title: Integrated circuit
Inventor: SAKURAI ITARU
IPC: H01L21/822
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a high density arithmetic operational unit with a good extending property and general purpose property by a method wherein an arithmetic operational part of the prescribed bit unit is arranged in one direction, and input-output parts of bit unit are arranged opposing with each other. CONSTITUTION:An arithmetic opeational unit block consists of a plurality of arithmetic operational part 2, input parts 1 and output latches 4 of bit unit arranged in one direction pinching the arithmetic operational part 2, As a result, the bit can be changed to various widths, and also the arithmetic operational unit can be operated at a higher speed than a bit slicing system. General-purpose properties can be obtained by combining a data-shift part and the like, which can be divided for every bit, with the latches 4 and also by using the input parts 1 corresponding to the contents of the arithmetic operation. As the passing of windings between cells as in the case of the lay out in general is unnecessary, and as the position of the input-output of this arithmetic operational unit block is simple and the wiring region between blocks is small, a high density integration can be accomplished.